Well, i remember a LONG time ago when they first came out with the LAW, it was a glitch that you could shoot your pistol out fo your knife infinatly. i have a SS somewhere.

but it was like, get the knife, put aandoconda or something in your backpack slot, then put the law in your main slot, and bla bla bla, then when you went ingame you could hav einfinant shots with your knife [shooting as a andoconda] and it reached the length od the knife normaly does, so you could look legit while pwning people with 1 knfie kill.

if someone has any info they should try it and see if it still works.